fix one off error in fudge library

2018-03-23 18:33:42 +01:00 · 2018-03-23 18:33:42 +01:00 · fbd37c90a4
commit fbd37c90a4
parent 0e31b8fc1e
1 changed files with 1 additions and 1 deletions
--- a/lib/dice.c
+++ b/lib/dice.c
@ -194,7 +194,7 @@ bool dice_get(dice_t d, dice_option_t opt, ...)
 static int dice_roll_fudge(void)
 {
    static int results[6] = {-1, -1, 0, 0, +1, +1};
-    int idx = arc4random_uniform(sizeof(results)/sizeof(int)) + 1;
+    int idx = arc4random_uniform(sizeof(results)/sizeof(int));
    return results[idx];
 }